Schoeps Mono Set CMC6 MK4

A Schoeps Classic in the "Colette" Spirit: the MK 4 Capsule as a Versatile Reference

Recognized for years as a reliable choice, the MK 4 has established itself as a "problem solver" thanks to a rare balance between precision, neutrality, and ambient control. Its consistent directivity across the entire spectrum and linear response explain its reputation both in the studio and for demanding sound capture, especially when the room and reverberation need to remain clear and controlled.

For Which Recordings Is the MK 4 Most Relevant?

This small diaphragm cardioid microphone is designed for sound engineers and musicians seeking a stable and realistic image: acoustic instruments (strings, guitar, piano), percussion, overheads, ensemble recordings, and controlled ambiences. Its ability to maintain a direct sound even at a distance (typical cardioid distance factor) also makes it an excellent choice when close-miking is not possible.

Neutrality, Polar Consistency, and Room Management: The MK 4 "Signature"

A Response Designed for Direct and Diffuse Sound Fields

The MK 4 remains transparent both on frontal sound and on lateral sound and diffuse field (reverberation). Its response is flat even in diffuse field, with a slight boost around 10 kHz that helps compensate for high-frequency losses induced by the room, providing natural presence without aggressiveness.

Usable Off-Axis Response, Multi-Miking Made Easy

In multi-mic setups, the reduction of lateral sound without coloration facilitates source blending and limits unwanted effects during mixing. In practice, attenuation is about 6 dB at 90 degrees and approximately 20 to 30 dB at 180 degrees, helping to precisely target the source while keeping a clean ambience.

Modularity and Possible Upgrades via the Amplifier

The MK 4 capsule operates here with the supplied CMC 6 and can also be paired with other amplifiers in the range to extend bandwidth or increase maximum SPL according to needs (for example, a response extension with the CMC 6xt, or a higher max SPL with the CMC 1).

Technical specifications

Frequency response - start	40 Hz	Directivity	cardioid
Frequency response - end	20 kHz	Connection	XLR
Category	studio microphone	Color	Grey

Frequency range	40 Hz - 26 kHz	Max SPL (THD<0.5%)	131 dB SPL with CMC 6
Sensitivity	-36.5 dB (V/Pa), 15 mV/Pa	Dimensions	22 x 20 mm
Equivalent noise (A-weighted)	14 dB	Weight	17 g
Equivalent noise (CCIR)	24 dB	Finish	Gray
Signal-to-noise ratio	80 dB